# MCQs Probability-5

This Quiz contains Multiple Choice Questions about Probability and probability distribution, events, experiments, mutually exclusive events, collectively exhaustive events, sure events, impossible events, addition and multiplication laws of probability, discrete probability distribution, and continuous probability distributions, etc. Let us start the MCQs Probability Online Quiz:

Online MCQs Exam for the Post of PPSC Statistics Lecturer and Statistical Officer

1. Two mutually exclusive events

2. A standard deck of 52 cards is shuffled. What is the probability of choosing the 5 diamonds,

3. For two mutually exclusive events $A$ and $B$, $P (A) = 0.2$ and $P (B) = 0.4$, then $P(A \cup B)$ is

4. The probability of an impossible event is always

5. Let $A_1, A_2, \cdots, A_n$ be $n$ events in an event space. If

\begin{align*}
\vdots &\\
P(\cap_{i=1}^n A_i) &= \prod_{i=1}^n P(A_i)
\end{align*}

then the events are called

6. If $A$ and $B$ are mutually exclusive, then

7. Two events $A$ and $B$ are independent if and only if

8. The joint probability of two independent events $A$ and $B$ is

9. Two cards are drawn at random from a standard deck of 52 cards, without replacement. What is the probability of drawing a 7 and a king in that order?

10. $P(A\cap B)=P(A)\cdot P(B)$, then $A$ and $B$ are

11. If $P(A \cap B) = 0.12$ and $P(A) = 0.3$, find $P(B)$ where $A$ and $B$ are independent

12. The classical probability method is applied to an experiment that

13. If the events $B_1, B_2, \cdots, B_k$ partition of this sample space $S$ that $P(B_i)\ne 0$ for $i = 1, 2, \cdots, k$)  then for any event $A$ of $S$

14. The probability can never be

15. When two coins are tossed the probability of at least one head is 